CN107450095A - geological disaster monitoring system and method based on seismic signal - Google Patents
geological disaster monitoring system and method based on seismic signal Download PDFInfo
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- CN107450095A CN107450095A CN201710636992.0A CN201710636992A CN107450095A CN 107450095 A CN107450095 A CN 107450095A CN 201710636992 A CN201710636992 A CN 201710636992A CN 107450095 A CN107450095 A CN 107450095A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 76
- 238000011217 control strategy Methods 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
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- 238000006073 displacement reaction Methods 0.000 claims description 4
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- 239000002689 soil Substances 0.000 claims description 4
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/01—Measuring or predicting earthquakes
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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Abstract
The embodiment of the present invention provides a kind of geological disaster monitoring system and method based on seismic signal.The system includes collection in worksite terminal, base station and server.Collection in worksite terminal is arranged at the diverse location in region to be monitored；Base station is communicated to connect with collection in worksite terminal, and the first control instruction is sent to collection in worksite terminal when monitoring the seismic signal in region to be monitored；Collection in worksite terminal gathers the disaster data in region to be monitored according to the first control instruction and is sent to base station, and disaster data is sent to server by base station selected corresponding communication mode；Server is received and stores the disaster data of base station transmission, and base station is configured when receiving the second control instruction.The present invention adjusts the control strategy of collection in worksite terminal by monitoring seismic signal, avoids when earthquake occurs, because the sudden and contingency of earthquake causes the monitoring index of key timely and effectively can not to measure and record.
Description
Technical field
The present invention relates to Geological Hazards Monitoring field, is supervised in particular to a kind of geological disaster based on seismic signal
Examining system and method.
Background technology
Earthquake can cause substantial amounts of geological disaster, and the Dynamic response characteristic of earthquake region geologic body can be by installing all kinds
The monitoring instrument of various functions measures record.In the monitoring process of current geological disaster, it is by the way of generally
Determine frequency acquisition mode, such as measure four times daily, or measure once per hour, but the generation of earthquake, there is stronger difficulty
With predictability, determine frequency metering system and be difficult to obtain effective monitoring record in real time when earthquake occurs, crucial monitoring index is difficult
To obtain effective measurement and record in real time.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, it is an object of the invention to provide a kind of ground based on seismic signal
Matter disaster monitoring system and method, the control strategy of collection in worksite terminal is adjusted by monitoring seismic signal, so that scene is adopted
Collection terminal control strategy corresponding to is acquired, and is avoided when earthquake occurs, due to the sudden and contingency of earthquake
Cause the monitoring index of key timely and effectively can not measure and record.
To achieve these goals, the technical scheme that present pre-ferred embodiments use is as follows：
Present pre-ferred embodiments provide a kind of geological disaster monitoring system based on seismic signal, described to be believed based on earthquake
Number geological disaster monitoring system include collection in worksite terminal, base station and server.
The collection in worksite terminal is used for the disaster data for gathering region to be monitored.
The base station communicates to connect with the collection in worksite terminal, for monitoring the seismic signal in the region to be monitored,
And the first control instruction is sent to the collection in worksite terminal according to the seismic signal, wherein, the seismic signal includes adding
Rate signal, first control instruction include the configuration information to the frequency acquisition of the collection in worksite terminal.
The collection in worksite terminal gathers the disaster data in the region to be monitored according to first control instruction, and will
The disaster data is sent to the base station, and the disaster data is sent to described by the base station selected corresponding communication mode
Server.
The server, the disaster data sent for receiving and storing the base station, and receiving exterior terminal hair
During the second control instruction sent, the base station is configured so that the base station according to configuring condition to the collection in worksite
Terminal is controlled, wherein, second control instruction includes the configuration information to the control strategy of the base station.
In present pre-ferred embodiments, the geological disaster monitoring system based on seismic signal also includes：
It is connected respectively with the collection in worksite terminal and the base station communication, for gather the collection in worksite terminal
Disaster data is sent at least one relay station of the base station.
In present pre-ferred embodiments, the base station includes：
For receiving the second communication module of the disaster data；
For storing the memory module of the disaster data；
For gathering the seismic signal in the region to be monitored and the control strategy according to corresponding to obtaining the seismic signal
Earthquake monitoring module；
The main control module being electrically connected with the second communication module, memory module and earthquake monitoring module；And
The wireless communication module being electrically connected with the main control module, control of the wireless communication module in main control module
The second control that is lower that the disaster data and seismic signal are sent to the server, or being sent for receiving the server
System instruction, and second control instruction is sent to the main control module, so that the main control module performs second control
System instruction.
In present pre-ferred embodiments, the wireless communication module includes multiple radio communication submodules and communication turns
Submodule is changed, the communication transform subblock is connected with the multiple radio communication submodule, in the main control module
Radio communication submodule is switched under control, wherein, the radio communication submodule includes mobile communication equipment and/or north
Struggle against satellite communication device.
In present pre-ferred embodiments, the earthquake monitoring module includes：
For gathering the acceleration transducer of seismic signal；
It is electrically connected with the acceleration transducer for corresponding to main control module transmission according to the seismic signal
Control strategy vibrating controller, wherein, be stored with the vibrating controller seismic signal it is corresponding with control strategy close
System.
In present pre-ferred embodiments, the base station also includes being electrically connected with the main control module, for described
The camera device that region to be monitored is imaged.
Present pre-ferred embodiments also provide a kind of Geological Hazards Monitoring method based on seismic signal, applied to above-mentioned
Geological disaster monitoring system based on seismic signal, methods described include：
The seismic signal that monitored area is treated in the base station is monitored, when monitoring to exist seismic signal, acquisition pair
The seismic signal intensity answered；
First control instruction is sent to the collection in worksite terminal according to the seismic signal intensity, wherein, described first
Control instruction includes the configuration information to the frequency acquisition of the collection in worksite terminal；
The collection in worksite terminal is adopted according to first control instruction to the disaster data in the region to be monitored
Collection, and is sent to the base station by the disaster data collected, wherein, the disaster data include displacement data, inclination data,
Settling data, convergence data, deformation data, pulling force data, pressure data, prestressing force data, osmotic pressure data, temperature number
According to, at least one of soil moisture content data, infrasonic sound data；
The base station receives the disaster data, and selects corresponding communication mode by institute according to the seismic signal intensity
State disaster data and be sent to the server；
The server generates corresponding geological disaster data report according to the disaster data, wherein, the geology calamity
Evil data report includes geological disaster probability of happening and geological disaster plague grade.
In terms of existing technologies, the invention has the advantages that：
Geological disaster monitoring system and method provided in an embodiment of the present invention based on seismic signal.The system includes scene
Acquisition terminal, base station and server.Collection in worksite terminal is arranged at the diverse location in region to be monitored；Adopted with scene base station
Collect terminal communication connection, the first control instruction is sent to collection in worksite terminal when monitoring the seismic signal in region to be monitored；
Collection in worksite terminal gathers the disaster data in region to be monitored according to the first control instruction and is sent to base station, and base station is according to earthquake
The intensity of signal selects corresponding communication mode that disaster data is sent into server；Server receives and stores base station transmission
Disaster data, and base station is configured when receiving the second control instruction.Based on above-mentioned design, technology provided by the invention
Scheme adjusts the control strategy of collection in worksite terminal by monitoring seismic signal, so that collection in worksite terminal is controlled corresponding to
Strategy processed is acquired, and is avoided when earthquake occurs, because the sudden and contingency of earthquake causes the monitoring index of key
Timely and effectively it can not measure and record.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of structural frames for the geological disaster monitoring system based on seismic signal that present pre-ferred embodiments provide
Figure；
Fig. 2 is another structure for the geological disaster monitoring system based on seismic signal that present pre-ferred embodiments provide
Block diagram；
Fig. 3 is a kind of structured flowchart of the base station described in Fig. 1；
Fig. 4 is a kind of structured flowchart of the earthquake monitoring module shown in Fig. 3；
Fig. 5 is that a kind of flow for the Geological Hazards Monitoring method based on seismic signal that present pre-ferred embodiments provide is shown
It is intended to；
Fig. 6 is a kind of schematic flow sheet for each sub-steps that the step S120 shown in Fig. 5 includes；
Fig. 7 is another flow for the Geological Hazards Monitoring method based on seismic signal that present pre-ferred embodiments provide
Schematic diagram.
Icon：Geological disaster monitoring systems of the 10- based on seismic signal；100- collection in worksite terminals；200- relay stations；
300- base stations；310- second communication modules；320- memory modules；330- earthquake monitoring modules；332- acceleration transducers；334-
Vibrating controller；340- main control modules；350- wireless communication modules；500- servers.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to which explanation, term " first ", " second " etc. are only used for distinguishing description, without
It is understood that to indicate or implying relative importance.It should also be noted that, unless otherwise clearly defined and limited, term " is set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated.It is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
Referring to Fig. 1, the geological disaster monitoring system 10 based on seismic signal provided for present pre-ferred embodiments
A kind of structured flowchart.In the present embodiment, the geological disaster monitoring system 10 based on seismic signal can be used for to be monitored
The disaster data in region is monitored, wherein the region to be monitored can be it is not limited to geological disaster region occurred frequently,
Such as mud-rock flow region occurred frequently, avalanche region occurred frequently, landslide region occurred frequently etc., the present embodiment is not specifically limited to this.
As shown in figure 1, the geological disaster monitoring system 10 based on seismic signal can include collection in worksite terminal
100th, base station 300 and server 500.The base station 300 communicates to connect with the collection in worksite terminal 100, the server
500 communicate to connect with the base station 300.
Specifically, the collection in worksite terminal 100 is arranged on the region to be monitored or close to the region to be monitored
Diverse location at, for gathering the disaster data in the region to be monitored.The base station 300 and the collection in worksite terminal
100 (for example, 10km) separated by a distance, are communicated to connect with the collection in worksite terminal 100, for monitoring the area to be monitored
The seismic signal in domain, and the first control instruction is sent to the collection in worksite terminal 100 according to the seismic signal.The scene
Acquisition terminal 100 gathers the disaster data in the region to be monitored according to first control instruction, and by the disaster data
The base station 300 is sent to, the base station 300 selects corresponding communication mode that the disaster data is sent into the server
500。
The server 500, the disaster data sent for receiving and storing the base station 300.Further, the clothes
Business device 500 can be also used for when receiving the second control instruction of exterior terminal (such as mobile phone, computer etc.) transmission, according to institute
The second control instruction is stated to configure the base station 300.The base station 300 is according to configuring condition to the collection in worksite terminal
100 are controlled.
Alternatively, above-mentioned seismic signal may include acceleration signal, include in first control instruction to described existing
The configuration information of the frequency acquisition of field acquisition terminal 100, the configuration information may include corresponding to different seismic signal intensity
Different frequency acquisitions.Second control instruction may include the configuration information of the control strategy to the base station 300.
Alternatively, in the present embodiment, the quantity of the collection in worksite terminal 100 can be set according to being actually needed
Put.The server 500 may be, but not limited to, Web (website) server, database server, ftp (file
Transfer protocol, FTP) server etc..
Alternatively, the disaster data can include but are not limited to displacement data, inclination data, settling data, convergence
Data, deformation data, pulling force data, pressure data, prestressing force data, osmotic pressure data, temperature data, soil moisture content number
According to, infrasonic sound data etc..
Because more geological disaster and earthquake are closely related, based on above-mentioned design, in the present embodiment, the base station 300
The control strategy of collection in worksite terminal 100 is adjusted by monitoring seismic signal, so that collection in worksite terminal 100 is according to corresponding
Control strategy is acquired, so as to avoid when earthquake occurs, because the sudden and contingency of earthquake causes the prison of key
The problem of index timely and effectively can not be measured and recorded is surveyed, it is achieved thereby that monitoring index when geological disaster occurs has
Effect obtains.
Further, referring to Fig. 2, when the collection in worksite terminal 100 and the base station 300 are distant or exist and hinder
Every, when data transfer signal is weaker, the geological disaster monitoring system 10 based on seismic signal can also include respectively with institute
State collection in worksite terminal 100 and the base station 300 communicates to connect, for the disaster number for gathering the collection in worksite terminal 100
According at least one relay station 200 for being sent to the base station 300.If for example, the collection in worksite terminal 100 and the base station
Ideal distance between 300 is 15km, when the collection in worksite terminal 100 is separated by 20km with the base station 300, the relaying
Standing 200 can be arranged between the collection in worksite terminal 100 and the base station 300, by receiving the collection in worksite terminal
100 disaster datas sent, are then sent to the base station 300, so as to solve at the scene by the disaster data again
Acquisition terminal 100 and the base station 300 are distant or exist when obstructing, the problem of can not carrying out data transmission.
Further, referring to Fig. 3, the base station 300 can include second communication module 310, memory module 320,
Shake monitoring module 330, main control module 340 and wireless communication module 350, the second communication module 310, memory module 320,
Earthquake monitoring module 330 and wireless communication module 350 are connected with the main control module 340 respectively.
In detail, the second communication module 310 can be used for receiving the disaster number that the collection in worksite terminal 100 is sent
According to the memory module 320 can be used for storing the disaster data, and the earthquake monitoring module 330 can be used for gathering institute
State the seismic signal in region to be monitored and the control strategy according to corresponding to obtaining the seismic signal, the main control module 340 are used
Controlled in the second communication module 310, memory module 320, earthquake monitoring module 330 and wireless communication module 350
System.The disaster data and seismic signal are sent to the service by wireless communication module 350 under the control of main control module 340
Device 500, in addition, the wireless communication module 350 can be also used for receiving the second control instruction that the server 500 is sent,
And second control instruction is sent to the main control module 340, so that the main control module 340 performs second control
Instruction.
Alternatively, the second communication module 310 is communicated preferably by LoRa communications, to receive
State the disaster data of the transmission of collection in worksite terminal 100.It should be noted that it there are the situation of relay station 200, the relaying
200 preferably also LoRa communications of standing are communicated, and the relay station 200 receives the collection in worksite terminal 100 and sent out
The disaster data sent, and the disaster data is sent to the second communication module 310.
Alternatively, the memory module 320 may include high speed random access memory, may also include nonvolatile memory, such as
One or more magnetic storage device, flash memory or other non-volatile solid state memories etc..
Alternatively, the main control module 340 can be a kind of IC chip, have the disposal ability of signal, it can
To be general processor, including central processing unit (Central Processing Unit, CPU), network processing unit (Network
Processor, NP) etc..It can also be digital signal processor (DSP), application specific integrated circuit (ASIC), field-programmable gate array
Arrange (FPGA) either other PLDs, discrete gate or transistor logic, discrete hardware components.
Further, as a kind of embodiment, the concrete structure of the earthquake monitoring module 330 is referring to Fig. 4, it can
Including for gather seismic signal (for example, acceleration signal) acceleration transducer 332 and with the acceleration transducer
332 are electrically connected with the vibration control for control strategy corresponding to being sent according to the seismic signal to the main control module 340
Device 334, wherein, the corresponding relation of seismic signal and control strategy is stored with the vibrating controller 334, specifically, for
Different seismic signals, it is corresponding with different control strategies.
Further, it may include multiple radio communication submodules as a kind of embodiment, the wireless communication module 350
And communication transform subblock, the communication transform subblock is connected with the multiple radio communication submodule, for described
Radio communication submodule is switched under the control of main control module 340, alternatively, the radio communication submodule can include
Mobile communication equipment and/or Beidou satellite communication device.
Wherein described mobile communication equipment is used to receiving and sending electromagnetic wave, realizes that electromagnetic wave and the mutual of electric signal turn
Change, so as to be communicated with communication network or miscellaneous equipment.The mobile communication equipment may include various existing for holding
The circuit element of these functions of row, for example, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, Yong Hushen
Part module (SIM) card, memory etc..The mobile communication equipment can be with various networks such as internet, intranet, wireless
Network is communicated or communicated by wireless network and miscellaneous equipment.Above-mentioned wireless network may include cellular phone
Net, WLAN or Metropolitan Area Network (MAN).Above-mentioned wireless network can use various communication standards, agreement and technology, including but
It is not limited to global system for mobile communications (Global System for Mobile Communication, GSM), enhanced shifting
The dynamic communication technology (Enhanced Data GSM Environment, EDGE), Wideband CDMA Technology (wideband code
Division multiple access, W-CDMA), CDMA (Code division access, CDMA), time-division
Multiple access technology (time division multiple access, TDMA), bluetooth, adopting wireless fidelity technology (Wireless,
Fidelity, WiFi) (such as American Institute of Electrical and Electronics Engineers's standard IEEE 802.11a, IEEE802.11b,
IEEE802.11g and/or IEEE802.11n), the networking telephone (Voice over internet protocal, VoIP), the whole world
Microwave interconnecting access (Worldwide Interoperability for Microwave Access, Wi-Max), other it is used for
The agreement of mail, instant messaging and short message, and any other suitable communications protocol, or even may include that those are current not yet
The agreement being developed.
Further, the base station 300 can also include being electrically connected with the main control module 340, for being treated to described
The camera device that monitored area is imaged.
Referring to Fig. 5, present pre-ferred embodiments also provide a kind of Geological Hazards Monitoring method based on seismic signal, institute
State method and be applied to the above-mentioned geological disaster monitoring system 10 based on seismic signal.It should be noted that the embodiment of the present invention
The method of offer is not using Fig. 5 and particular order as described below as limitation.The idiographic flow of methods described is as follows：
Step S110, the seismic signal that monitored area is treated in base station 300 are monitored, and are monitoring seismic signal be present
When, seismic signal intensity corresponding to acquisition.
In the present embodiment, the seismic signal can be but not limited to acceleration signal, can be set in the base station 300
There is the acceleration transducer 332 for monitoring acceleration signal, the acceleration signal is entered when monitoring acceleration signal
Row signal transacting, obtains corresponding acceleration information, and the acceleration information is used to characterize seismic signal intensity.
Step S120, the first control instruction is sent to the collection in worksite terminal 100 according to the seismic signal intensity.
In the present embodiment, first control instruction may include matching somebody with somebody to the frequency acquisition of the collection in worksite terminal 100
Confidence ceases, specifically, referring to Fig. 6, the step S120 can include following sub-step：
Sub-step S121, calculate the strength difference between the seismic signal intensity and each preset strength threshold value.
Specifically, the preset strength threshold value can be preset, as a kind of embodiment, the preset strength
Threshold value could be arranged to 0.05g, 0.1g, 0.2g, 0.3g, 0.4g, 0.5g, on the basis of above-mentioned preset strength threshold value, respectively
Calculate the strength difference between seismic signal intensity and 0.05g, 0.1g, 0.2g, 0.3g, 0.4g, 0.5g.
Sub-step S121, selects in the strength difference that preset strength threshold value is strong as target corresponding to minimum strength difference
Spend threshold value.
Sub-step S121, obtains control strategy corresponding to the target strength threshold value, and according to the control strategy to institute
State collection in worksite terminal 100 and send corresponding first control instruction.
In the present embodiment, it is most that preset strength threshold value corresponding to the strength difference of minimum is chosen in the strength difference of calculating
Close to the preset strength threshold value of the seismic signal, preferably, using the preset strength threshold value as target strength threshold value, then
Control strategy corresponding to the target strength threshold value is obtained, and the control strategy is sent to the collection in worksite terminal 100.
As a kind of example, 0.05g, 0.1g, 0.2g, 0.3g, 0.4g, 0.5g in the preset strength threshold value are right respectively
The control strategy answered is the acquisition strategies that collection period is 5Hz, 10Hz, 20Hz, 30Hz, 40Hz, 50Hz, if the base station
300 seismic signals collected are 0.22g, then the strength difference point of the seismic signal intensity and the preset strength threshold value
Not Wei 0.17g, 0.12g, 0.02g, 0.08g, 0.18g, 0.28g, it is corresponding to preset wherein minimum strength difference be 0.02g
Intensity threshold is then 0.2g, therefore the control strategy obtained is then the acquisition strategies that collection period is 20Hz.
Referring to Fig. 5, step S130, the collection in worksite terminal 100 is according to first control instruction to described
The disaster data in region to be monitored is acquired, and the disaster data collected is sent into the base station 300.
In detail, it is that collection period is 20Hz acquisition strategies as an example, the collection in worksite using above-mentioned control strategy
Terminal 100 is after receiving the frequency acquisition that the base station 300 sends and being 20Hz control strategy, with 20Hz frequency acquisition pair
The disaster data in the region to be monitored at place is acquired, and the data collected then is sent into the base station 300, to pass through
The base station 300 send to the server 500.
Wherein, the collection in worksite terminal 100 can need to arrange corresponding sensor according to actual monitoring, be needed with gathering
The disaster data wanted, as a kind of embodiment, in the present embodiment, the disaster data can include displacement data, inclination angle number
According to, settling data, convergence data, deformation data, pulling force data, pressure data, prestressing force data, osmotic pressure data, temperature
At least one of data, soil moisture content data, infrasonic sound data.
Present communications mode is switched to big-dipper satellite by step S140, the base station 300 when mobile communication mode is interrupted
Communication mode, and the disaster data is sent to by the server 500 by Beidou satellite communication mode.
In detail, when earthquake signal intensity is larger causes mobile communication mode to be interrupted, the base station 300 can be by currently
Communication mode switches to Beidou satellite communication mode, and by Beidou satellite communication mode is sent to the disaster data described
Server 500.
Alternatively, in other embodiments, mobile communication mode and Beidou satellite communication mode can also be used simultaneously
The transmission of the disaster data is carried out, or is individually carried out data transmission using Beidou satellite communication mode, or uses and appoints
Other communication modes of the meaning available for data transfer.
Step S150, the server 500 generate corresponding geological disaster data report according to the disaster data.
In detail, geology Hazard analysis is stored in the present embodiment, in the server 500 and geological disaster occurs
Relation between probability and geological disaster plague grade.The server 500 is by using the geological disasters analysis model pair
The disaster data is analyzed, and corresponding geological disaster probability of happening is obtained, then according to geological disaster probability of happening and ground
Relation between matter disaster plague grade obtains corresponding geological disaster plague grade.For example, the geological disaster probability of happening
0-10%, 10-20%, 20-40% and 40-90% can be defined as, corresponding geological disaster plague grade can be blue early warning
Grade, yellow warning grade, orange warning grade and red early warning grade.
Further, referring to Fig. 7, the geological disaster monitoring system 10 based on seismic signal can also include and institute
State the user terminal of the communication connection of server 500.Wherein, the user terminal may be, but not limited to, smart mobile phone, intelligence
Wearable device, PC (Personal Computer, PC), notebook computer, tablet personal computer, personal digital assistant
(Personal Digital Assistant, PDA), mobile internet surfing equipment (Mobile Internet Device, MID) etc..
Methods described also includes：
Step S260, the server 500 receive the control strategy configuration information that user terminal is sent, and by the control
Tactful configuration information is sent to the base station 300.
In the present embodiment, the control strategy configuration information includes interval acquisition control strategy, timing acquiring control strategy
And the frequency conversion acquisition control strategy based on seismic signal.The interval acquisition control strategy is to be carried out every preset interval time
The control strategy of collection, such as a hour was gathered every five minutes, when the timing acquiring control strategy is every one default
Between put the control strategy being acquired, such as at daily 0 point, 6 points, 12 points, 18 points, the frequency conversion collection based on seismic signal
Control strategy is that can configure fixed frequency acquisition according to different acceleration rate thresholds, can also be configured different frequency acquisitions,
Such as fixed frequency acquisition can uniformly be set according to 0.05g, 0.1g, 0.2g, 0.3g, 0.4g, 0.5g in preset strength threshold value
It is set to a fixation frequency acquisition value, such as 50Hz can be set to；Different frequency acquisitions can be according in preset strength threshold value
0.05g, 0.1g, 0.2g, 0.3g, 0.4g, 0.5g respectively corresponding control strategy be collection period be 5Hz, 10Hz, 20Hz,
30Hz, 40Hz, 50Hz acquisition strategies.
Step S270, the base station 300 configure according to the control strategy configuration information to the control strategy to prestore,
And the collection in worksite terminal 100 is controlled according to the control strategy postponed.
In the present embodiment, the base station 300 is according to control strategy configuration information that the server 500 is sent to prestoring
Control strategy is configured, and then controls the collection in worksite terminal 100 to gather disaster data according to the control strategy postponed.
Based on above-mentioned design, the present embodiment realizes user certainly by being configured to the control strategy of the base station 300
The control strategy is defined, with the control strategy customized according to the environment configurations in different regions to be monitored, improves and treats
The control effect of monitored area.
In summary, geological disaster monitoring system 10 and method provided in an embodiment of the present invention based on seismic signal.Should
System includes collection in worksite terminal 100, base station 300 and server 500.Collection in worksite terminal 100 is arranged on region to be monitored
Diverse location at；Base station 300 communicates to connect with collection in worksite terminal 100, when monitoring the seismic signal in region to be monitored
The first control instruction is sent to collection in worksite terminal 100；Collection in worksite terminal 100 gathers area to be monitored according to the first control instruction
The disaster data in domain is simultaneously sent to base station 300, and base station 300 selects corresponding communication mode by disaster according to the intensity of seismic signal
Data are sent to server 500；Server 500 receives and stores the disaster data of the transmission of base station 300, and is receiving the second control
Base station 300 is configured during system instruction.Based on above-mentioned design, technical scheme provided by the invention by monitor seismic signal come
The control strategy of collection in worksite terminal 100 is adjusted, so that collection in worksite terminal 100 is acquired according to corresponding control strategy,
Avoid when earthquake occurs, because the sudden and contingency of earthquake causes the monitoring index of key timely and effectively to survey
Amount and record.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (10)
- A kind of 1. geological disaster monitoring system based on seismic signal, it is characterised in that the geology calamity based on seismic signal Evil monitoring system includes collection in worksite terminal, base station and server；The collection in worksite terminal is used for the disaster data for gathering region to be monitored；The base station communicates to connect with the collection in worksite terminal, for monitoring the seismic signal in the region to be monitored, and root The first control instruction is sent to the collection in worksite terminal according to the seismic signal, wherein, the seismic signal includes acceleration Signal, first control instruction include the configuration information to the frequency acquisition of the collection in worksite terminal；The collection in worksite terminal gathers the disaster data in the region to be monitored according to first control instruction, and by described in Disaster data is sent to the base station, and the disaster data is sent to the service by the base station selected corresponding communication mode Device；The server, the disaster data sent for receiving and storing the base station, and receiving exterior terminal transmission During the second control instruction, the base station is configured so that the base station according to configuring condition to the collection in worksite terminal It is controlled, wherein, second control instruction includes the configuration information to the control strategy of the base station.
- 2. the geological disaster monitoring system according to claim 1 based on seismic signal, it is characterised in that described based on ground The geological disaster monitoring system of shake signal also includes：It is connected respectively with the collection in worksite terminal and the base station communication, for the disaster for gathering the collection in worksite terminal Data are sent at least one relay station of the base station.
- 3. the geological disaster monitoring system according to claim 2 based on seismic signal, it is characterised in that the base station bag Include：For receiving the second communication module of the disaster data；For storing the memory module of the disaster data；For gather the region to be monitored seismic signal and according to the seismic signal obtain corresponding to control strategy ground Shake monitoring module；The main control module being electrically connected with the second communication module, memory module and earthquake monitoring module；AndThe wireless communication module being electrically connected with the main control module, the wireless communication module will under the control of main control module The disaster data and seismic signal are sent to the server, or refer to for receiving the second control that the server is sent Order, and second control instruction is sent to the main control module, so that the main control module performs second control and referred to Order.
- 4. the geological disaster monitoring system according to claim 3 based on seismic signal, it is characterised in that the channel radio Believe that module includes multiple radio communication submodules and communication transform subblock, the communication transform subblock and the multiple nothing Line communication submodule connection, for being switched under the control of the main control module to radio communication submodule, wherein, it is described Radio communication submodule includes mobile communication equipment and/or Beidou satellite communication device.
- 5. the geological disaster monitoring system according to claim 3 based on seismic signal, it is characterised in that the earthquake prison Control module includes：For gathering the acceleration transducer of seismic signal；It is electrically connected with the acceleration transducer for being controlled according to the seismic signal to main control module transmission is corresponding The vibrating controller of strategy is made, wherein, the corresponding relation of seismic signal and control strategy is stored with the vibrating controller.
- 6. the geological disaster monitoring system according to claim 3 based on seismic signal, it is characterised in that the base station is also Including being electrically connected with the main control module, for the camera device imaged to the region to be monitored.
- A kind of 7. Geological Hazards Monitoring method based on seismic signal, applied to the base described in any one in claim 1-6 In the geological disaster monitoring system of seismic signal, it is characterised in that methods described includes：The seismic signal that monitored area is treated in the base station is monitored, when monitoring to exist seismic signal, corresponding to acquisition Seismic signal intensity；First control instruction is sent to the collection in worksite terminal according to the seismic signal intensity, wherein, first control Instruction includes the configuration information to the frequency acquisition of the collection in worksite terminal；The collection in worksite terminal is acquired according to first control instruction to the disaster data in the region to be monitored, and The disaster data collected is sent to the base station, wherein, the disaster data includes displacement data, inclination data, sedimentation Data, convergence data, deformation data, pulling force data, pressure data, prestressing force data, osmotic pressure data, temperature data, soil At least one of body moisture content data, infrasonic sound data；The base station receives the disaster data, and selects corresponding communication mode by the calamity according to the seismic signal intensity Evil data are sent to the server；The server generates corresponding geological disaster data report according to the disaster data, wherein, the geological disaster number It was reported that including geological disaster probability of happening and geological disaster plague grade.
- 8. the Geological Hazards Monitoring method according to claim 7 based on seismic signal, it is characterised in that described according to institute The step of seismic signal intensity is to the collection in worksite terminal the first control instruction of transmission is stated, including：Calculate the strength difference between the seismic signal intensity and each preset strength threshold value；Preset strength threshold value corresponding to minimum strength difference is selected in the strength difference as target strength threshold value；Control strategy corresponding to the target strength threshold value is obtained, and is sent out according to the control strategy to the collection in worksite terminal First control instruction corresponding to sending.
- 9. the Geological Hazards Monitoring method according to claim 7 based on seismic signal, it is characterised in that the base station connects The disaster data is received, and selects corresponding communication mode that the disaster data is sent into institute according to the seismic signal intensity The mode of server is stated, including：Present communications mode is switched to Beidou satellite communication mode by the base station when mobile communication mode is interrupted, and passes through north The disaster data is sent to the server by bucket satellite communication.
- 10. the Geological Hazards Monitoring method according to claim 7 based on seismic signal, it is characterised in that described to be based on The geological disaster monitoring system of seismic signal also includes the user terminal being connected with the server communication, and methods described is also wrapped Include：The server receives the control strategy configuration information that user terminal is sent, and the control strategy configuration information is sent To the base station, wherein, the control strategy configuration information include interval acquisition control strategy, timing acquiring control strategy and Frequency conversion acquisition control strategy based on seismic signal；The base station configures according to the control strategy configuration information to the control strategy to prestore, and according to the control postponed System strategy is controlled to the collection in worksite terminal.
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